KDevelop API Documentation

kdevhtmlpart.h

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00001 #ifndef __KDEVHTMLPART_H__
00002 #define __KDEVHTMLPART_H__
00003 
00004 #include <stdlib.h>
00005 
00006 #include <qdatetime.h>
00007 
00008 #include <khtml_part.h>
00009 
00010 class KAction;
00011 class KToolBarPopupAction;
00012 class KParts::ReadOnlyPart;
00013 
00014 struct DocumentationHistoryEntry {
00015     KURL url;
00016     int id;
00017     
00018     DocumentationHistoryEntry() {}
00019     DocumentationHistoryEntry( const KURL& u ): url( u ) 
00020     {
00021         id = abs( QTime::currentTime().msecsTo( QTime() ) );    // nasty, but should provide a reasonably unique number
00022     }
00023 };
00024 
00025 class KDevHTMLPart : public KHTMLPart
00026 {
00027     Q_OBJECT
00028 
00029 public:
00030     
00031     enum Options { CanDuplicate=1, CanOpenInNewWindow=2 };
00032 
00033     KDevHTMLPart();
00034     
00035     void setContext(const QString &context);
00036     QString context() const;
00037     virtual bool openURL(const KURL &url);
00038     static QString resolveEnvVarsInURL(const QString& url);
00039     
00040     void setOptions(int options) { m_options = options; }
00041 
00042 signals:
00043     void fileNameChanged(KParts::ReadOnlyPart *part);
00044 
00045 protected slots:
00046 
00047     void slotStarted(KIO::Job *);
00048     void slotCompleted();
00049     void slotCancelled(const QString &errMsg);
00050     
00051     void openURLRequest(const KURL &url);
00052     void popup( const QString & url, const QPoint & p );
00053     
00054     void slotReload();
00055     void slotStop();
00056     virtual void slotDuplicate() = 0;
00057     virtual void slotOpenInNewWindow(const KURL &url) = 0;
00058     void slotPrint();
00059     void slotCopy();
00060     void slotSelectionChanged();
00061 
00062     void slotBack();
00063     void slotForward();
00064     void slotBackAboutToShow();
00065     void slotForwardAboutToShow();
00066 
00067     void slotPopupActivated( int id );
00068     void addHistoryEntry();
00069   
00070   
00071 private:
00072 
00073     QValueList< DocumentationHistoryEntry > m_history;
00074     QValueList< DocumentationHistoryEntry >::Iterator m_Current;
00075 
00076     KToolBarPopupAction* m_backAction;
00077     KToolBarPopupAction* m_forwardAction;
00078     
00079     bool m_restoring;
00080 
00081     QString m_context;
00082     KAction *stopAction;
00083     KAction *reloadAction;
00084     KAction *duplicateAction;
00085     KAction *printAction;
00086     KAction *copyAction;
00087     
00088     int m_options;
00089 };
00090 
00091 #endif
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